... Grade:Pharmarceutical Grade 2 kinds of MGF splice variants of IGF Mechano GrowthFactor (MGF) also known as IGF-1Ec is a growthfactor/repair factor that is derived from exercised or damaged muscle tissue. ...

...PEG-MGF (Pegylated Mechano GrowthFactor) is a variant of IGF-1 (Insulin-like GrowthFactor) which leads to an increase in the muscle cells to continue growth beyond their genetic limit. Like other forms of ...